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Home > Fasteners > Washers > Flat Washers > Extra Thick Thru Hardened SAE Flat Washer, Plated > 5/16 THRU HARDENED SAE FLAT WASHER, PLATED

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Item #: WF8P031SAE

5/16 THRU HARDENED SAE FLAT WASHER, PLATED

$0.07597/EA

Quantity	Price
Quantity	Price
1	$0.07597/ EA
1950	$0.07117/ EA
7800	$0.06338/ EA
35090	$0.042/ EA

Qty

In Stock

Product Specification
Governing Standards
Dimensional Specifications
Substitute Products

Dimensional Specifications

Dimensional SpecificationsThru Hardened SAE Flat Washer

SAE flat washer dimensions

Per ASME B18.21.1-2009
Size	Nominal	A			B			C
		Inside Diameter			Outside Diameter			Thickness
		Basic	Tolerance Plus	Tolerance Minus	Basic	Tolerance Plus	Tolerance Minus	Basic	Max	Min
1/4	0.2500	0.2810	0.0150	0.0050	0.6250	0.0150	0.0070	0.0650	0.0800	0.0510
5/16	0.3125	0.3440	0.0150	0.0050	0.6880	0.0150	0.0070	0.0650	0.0800	0.0510
3/8	0.3750	0.4060	0.0150	0.0050	0.8120	0.0150	0.0070	0.0650	0.0800	0.0510
7/16	0.4375	0.4690	0.0150	0.0050	0.9220	0.0150	0.0070	0.0650	0.0800	0.0510
1/2	0.5000	0.5310	0.0150	0.0050	1.0620	0.0300	0.0070	0.0950	0.1210	0.0740
9/16	0.5625	0.5940	0.0150	0.0050	1.1560	0.0300	0.0070	0.0950	0.1210	0.0740
5/8	0.6250	0.6560	0.0300	0.0070	1.3120	0.0300	0.0070	0.0950	0.1210	0.0740
3/4	0.7500	0.8120	0.0300	0.0070	1.4690	0.0300	0.0070	0.1340	0.1600	0.1080
7/8	0.8750	0.9380	0.0300	0.0070	1.7500	0.0300	0.0070	0.1340	0.1600	0.1080
1	1.0000	1.0620	0.0300	0.0070	2.0000	0.0300	0.0070	0.1340	0.1600	0.1080
1 1/8	1.1250	1.2500	0.0300	0.0070	2.2500	0.0300	0.0070	0.1340	0.1600	0.1080
1 1/4	1.2500	1.3750	0.0300	0.0070	2.5000	0.0300	0.0070	0.1650	0.1920	0.1360
1 3/8	1.3750	1.5000	0.0300	0.0070	2.7500	0.0300	0.0070	0.1650	0.1920	0.1360
1 1/2	1.5000	1.6250	0.0300	0.0070	3.0000	0.0300	0.0070	0.1650	0.1920	0.1360

All dimensions are in inches.